3 加法 29 等于多少？
3 + 29 = 32
3加法29 等于 32
竖式演算
验算
- 用减法验算：32 − 29 = 3
- 用减法验算：32 − 3 = 29
相关题目
3 + 28 = 31
3 + 30 = 33
3 + 31 = 34
3 + 27 = 30
3 + 32 = 35
3 + 26 = 29
3 + 33 = 36
3 + 25 = 28
2 + 29 = 31
4 + 29 = 33
1 + 29 = 30
5 + 29 = 34
6 + 29 = 35
7 + 29 = 36
8 + 29 = 37
9 + 29 = 38
1 + 31 = 32
2 + 30 = 32
4 + 28 = 32
5 + 27 = 32
6 + 26 = 32
7 + 25 = 32
26 + 17 = 43
63 + 65 = 128
94 + 12 = 106
4 + 77 = 81
88 + 6 = 94
69 + 23 = 92
34 - 2 = 32
40 - 8 = 32